Flashcards
PC basics
Flashcards do conjunto (12)
- 1What is an input device?Something that you plug into a computer
- 2What is an output device?it's a device used to send data from a digital device to a human - readable form
- 3What is a storage device?Is the recording of information in a storage medium
- 4Give an example of input, process and outputA keyboard, procceser and computer
- 5What is the purpose of a power supply?It supplies electronic power for a computer
- 6What is the purpose of the computer case?A computer system unit is the enclosure that contains the main components of a computer.
- 7What is the purpose of the motherboard?A motherboard is one of the most essential parts of a computer system.
- 8What is the purpose of the Processor?The most important component of a computer is the central processing unit, or CPU, also called the processor.
- 9What is the purpose of the RAM?RAM (Random Access Memory) is the hardware in a computing device where the operating system (OS), application programs and data in current use are kept so they can be quickly reached by the device's processor.
- 10What is the purpose of ROM?Stores a program used to boot up the computer. This is called the bootstrap loader
- 11What is the purpose of the Hard Drive?Hard Disk Drives Hard disk drives have been the dominant type of storage since the early days of computers. A hard disk drive consists of a rigid disc made with non-magnetic material, which is coated with a thin layer of magnetic material. Data is stored by magnetising this thin film.
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- FlashCards sobre PC basics, criado por Saniya Hussain em 04-10-2018.
- Criado por
- Saniya Hussain
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